恒(heng)電(dian)(dian)(dian)位儀(yi)SCHOLAR E是實(shi)踐(jian)電(dian)(dian)(dian)化(hua)學的(de)(de)經(jing)濟培(pei)訓工(gong)具。主(zhu)要特點是簡單、抗(kang)布線錯誤(wu)。然而，他們獲得了(le)實(shi)驗(yan)室(shi)恒(heng)電(dian)(dian)(dian)位儀(yi)的(de)(de)特點：準確控(kong)(kong)制(zhi)、快速調(diao)節。Scholar提供3種操作模式：電(dian)(dian)(dian)位測量、恒(heng)電(dian)(dian)(dian)位模式和(he)恒(heng)電(dian)(dian)(dian)流(liu)模式。Scholar既可(ke)以充(chong)當(dang)電(dian)(dian)(dian)流(liu)匯，也可(ke)以充(chong)當(dang)電(dian)(dian)(dian)流(liu)源。由于(yu)其內部控(kong)(kong)制(zhi)電(dian)(dian)(dian)源范圍(wei)為-4000 mV至+4000 mV，Scholar可(ke)用于(yu)各種應用，無需額外儀(yi)器。此外，外部控(kong)(kong)制(zhi)電(dian)(dian)(dian)壓的(de)(de)輸(shu)入允許連接(jie)信(xin)號發生器進行循環伏安法等(deng)測試。監控(kong)(kong)連接(jie)到(dao)任何(he)記錄器或AD轉換器的(de)(de)電(dian)(dian)(dian)位和(he)電(dian)(dian)(dian)流(liu)輸(shu)出。

• 簡單
• 防止布線錯誤

• 電源：外部電源，輸入90-230 V，50/60 Hz，輸出12 V 450 mA
• 控制范圍：±12 V
• 單位增益-帶寬：典型200 kHz。
• 轉換速率：10 V/µs
• 滿載帶寬：>50 kHz
• 噪聲參考輸入：30µV rms
• 模擬輸出電流：全量程2 V
• 公差：0.2%±1 LSB
• 尺寸：225 x 215 x 80毫米（寬x長x高）